TOTO Gloss White Freestanding Zero Gravity Flotation Bathtub With Hydrohands Water JetsElevating Your Bathroom Design Through Performance and Technology TOTO has developed the world's first zero gravity bathtub in which bathers experience total weightlessness. TOTO calls this extraordinarily calming, tension free bathing experience, Zero Dimension. TOTO's original Flotation Tub with ZERO DIMENSION simulates zero gravity by offering bathers a weightless experience that eliminates the mechanical energy load on their joints. TOTO